#MainVideoContent {
    width: 950px;   border : 6px solid black;
    text-align:center;
}

#MainVideoContent ul { display:inline;list-style-type:none;float:left;width:20%;border:0px;padding:0px;margin:0px;margin-top:320px; }
#MainVideoContent ul li { display:block;font:11px Arial,Helvetica,sans-serif; }
#MainVideoContent ul li a { background:white;color:black;text-decoration:none;padding-right:0.3em;padding-left:0.3em; }
#MainVideoContent ul li a:hover { background:black;color:white;text-decoration:none; }
#MainVideoContent ul li { text-align:center; }
#MainVideoContent ul li+li+li { display:none; }
#MainVideoContent ul li+li+li+li { display:none; }